Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JA

Jaesoo Ahn — 28 Patents

Applied Materials: 28 patents #412 of 7,310Top 6%
Fremont, CA: #562 of 9,298 inventorsTop 7%
California: #19,067 of 386,348 inventorsTop 5%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Jaesoo Ahn has been granted 28 US patents while listed as an inventor at Applied Materials. The first was granted in 2017 and the most recent in September 2025. Jaesoo Ahn ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Jaesoo Ahn in Fremont, CA, US.

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 6 patents in 2022.peak 62017: 1 patents20172018: 2 patents20182019: 3 patents20192020: 4 patents20202021: 5 patents20212022: 6 patents20222023: 3 patents20232024: 2 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12408557 Methods for forming structures with desired crystallinity for MRAM applications Lin Xue, Mahendra Pakala, Chi Hong Ching, Rongjun Wang 2025-09-02
12201030 Spin-orbit torque MRAM structure and manufacture thereof Minrui Yu, Wenhui Wang, Jong Mun Kim, Sahil Patel, Lin Xue +5 more 2025-01-14
12108604 Vertical transistor fabrication for memory applications Thomas Jongwan Kwon, Mahendra Pakala 2024-10-01 $68,865,000
12075628 Magnetic memory devices and methods of formation Lin Xue, Chando Park, Hsin-wei Tseng, Mahendra Pakala 2024-08-27 $120,173,000
11818959 Methods for forming structures for MRAM applications Hsin-wei Tseng, Chando Park, Lin Xue, Mahendra Pakala 2023-11-14 $33,075,000
11723283 Spin-orbit torque MRAM structure and manufacture thereof Minrui Yu, Wenhui Wang, Jong Mun Kim, Sahil Patel, Lin Xue +5 more 2023-08-08 $46,911,000
11621393 Top buffer layer for magnetic tunnel junction application Lin Xue, Chando Park, Chi Hong Ching, Mahendra Pakala 2023-04-04 $41,324,000
11522126 Magnetic tunnel junctions with protection layers Lin Xue, Sahil Patel, Chando Park, Mahendra Pakala 2022-12-06 $44,170,000
11374165 Method of forming ultra-smooth bottom electrode surface for depositing magnetic tunnel junctions Lin Xue, Sajjad Amin Hassan, Mahendra Pakala 2022-06-28 $26,475,000
11374170 Methods to form top contact to a magnetic tunnel junction Lin Xue, Hsin-wei Tseng, Mahendra Pakala 2022-06-28 $26,475,000
11251364 Magnetic tunnel junctions suitable for high temperature thermal processing Lin Xue, Chi Hong Ching, Mahendra Pakala, Rongjun Wang 2022-02-15 $65,265,000
11245069 Methods for forming structures with desired crystallinity for MRAM applications Lin Xue, Mahendra Pakala, Chi Hong Ching, Rongjun Wang 2022-02-08 $81,917,000
11239086 Back end memory integration process Hsin-wei Tseng, Mahendra Pakala, Lin Xue, Sajjad Amin Hassan 2022-02-01 $81,914,000
11145808 Methods for etching a structure for MRAM applications Jong Mun Kim, Minrui Yu, Chando Park, Mang-Mang Ling, Chentsau Chris Ying +3 more 2021-10-12 $163,741,000
11133460 Methods for forming structures with desired crystallinity for MRAM applications Lin Xue, Mahendra Pakala, Chi Hong Ching, Rongjun Wang 2021-09-28 $64,178,000
11127760 Vertical transistor fabrication for memory applications Thomas Jongwan Kwon, Mahendra Pakala 2021-09-21 $69,558,000
11069853 Methods for forming structures for MRAM applications Hsin-wei Tseng, Chando Park, Lin Xue, Mahendra Pakala 2021-07-20 $88,311,000
10923652 Top buffer layer for magnetic tunnel junction application Lin Xue, Chando Park, Chi Hong Ching, Mahendra Pakala 2021-02-16 $36,444,000
10756259 Spin orbit torque MRAM and manufacture thereof Chando Park, Hsin-wei Tseng, Lin Xue, Mahendra Pakala 2020-08-25 $29,525,000
10714388 Method and apparatus for depositing cobalt in a feature Jin-Hee Park, Tae Hong Ha, Sang-Hyeob Lee, Thomas Jongwan Kwon, Xianmin Tang +2 more 2020-07-14 $28,056,000
10622011 Magnetic tunnel junctions suitable for high temperature thermal processing Lin Xue, Chi Hong Ching, Mahendra Pakala, Rongjun Wang 2020-04-14 $32,620,000
10586914 Method of forming ultra-smooth bottom electrode surface for depositing magnetic tunnel junctions Lin Xue, Sajjad Amin Hassan, Mahendra Pakala 2020-03-10 $33,694,000
10497858 Methods for forming structures for MRAM applications Hsin-wei Tseng, Lin Xue, Mahendra Pakala 2019-12-03 $22,017,000
10410864 Hybrid carbon hardmask for lateral hardmask recess reduction Thomas Jongwan Kwon, Rui Cheng, Abhijit Basu Mallick, Er-Xuan Ping 2019-09-10 $15,043,000
10255935 Magnetic tunnel junctions suitable for high temperature thermal processing Lin Xue, Chi Hong Ching, Mahendra Pakala, Rongjun Wang 2019-04-09 $19,096,000